dept-of-scrapyard-robotics/ahtx0

Drive AHT10, AHT20, and AHT30 temperature & humidity sensors over I2C with PHP

0.6.0 2026-07-29 02:31 UTC

Requires

• php: ^8.3
• fabricate/circuits: ^0.6.0
• fabricate/nuts-and-bolts: ^0.6.0
• gpio/contracts: ^0.6.0
• gpio/i2c: ^0.6.0

Suggests

• microscrap/i2c: ^0.5.0 - For direct linux-based I2C
• microscrap/mpsse: ^0.5.0 - For I2C over an FTDI Serial-to-USB Device

MIT

• Angel Gonzalez

• framework
• scrapyard-io
• aht10
• aht20
• aht30

Published on Packagist.org on 2026-07-29 02:32 UTC

README

I2C drivers for AHT10 / AHT20 / AHT30 temperature & humidity sensors. Extends GeneralPurposeIO\Circuits\SensorIC.

Register

Provider registers catalog slugs aht10, aht20, aht30 and wires ahtx0:make-profile into circuit:make-profile.

Profiles

workshop vendor:publish --tag=gpio-circuits-config
workshop circuit:make-profile          # picks any installed IC; AHTx0 delegates here
workshop ahtx0:make-profile            # AHT10 / AHT20 / AHT30 only

The command asks I2C driver / device / slave from #[Pinout], and always sets boot_now => true.

Circuit::profile('climate_lab');

Smoke sketch

Requires at least one AHTx0 profile in config/circuits.php:

php workshop runner ahtx0-smoke
php workshop runner ahtx0-smoke --profile=climate_lab

Provisions only via Circuit::profile() — samples °C / %RH until you Ctrl-C.